Mitsubishi Electric MELSEC iQ-R-R00CPU - Page 554

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33 FUNCTIONS
33.8 RAS Functions
*1 If a safety communications error (minor error) occurs between safety stations, a safety station interlock will be triggered for safety
communications between relevant stations, and safety communications will not be resumed until the safety station interlock is released.
The safety station interlock is released with a safety special register (safety station interlock release request for each safety connection).
( Page 885 List of Safety Special Register Areas)
For details on the safety station interlock status, refer to the following.
 MELSEC iQ-R CC-Link IE Field Network User's Manual (Application)
■Safety function module
*1 If a safety communications error (minor error) occurs between safety stations, a safety station interlock will be triggered for safety
communications between relevant stations, and safety communications will not be resumed until the safety station interlock is released.
The safety station interlock is released with a safety special register (safety station interlock release request for each safety connection).
( Page 885 List of Safety Special Register Areas)
For details on the safety station interlock status, refer to the following.
 MELSEC iQ-R CC-Link IE Field Network User's Manual (Application)
Safety cycle processing error 1A01H
Continuous RUN time in TEST MODE exceeded 1A20H
Destination station error in safety communications 1A40H
*1
Parameter mismatch in safety communication destination station 1A50H
*1
Device mismatch in safety communication destination station 1A51H
*1
Device version mismatch in safety communication destination station 1A52H
*1
Timeout in safety communications 1A60H
*1
, 1A61H
*1
, 1A62H
*1
, 1A63H
*1
, 1A64H
*1
, 1A65H
*1
, 1A66H
*1
Safety communications receipt data error 1A70H
*1
, 1A71H
*1
, 1A72H
*1
, 1A73H
*1
Memory card error 2120H, 2121H
Module verification error 2400H, 2401H
Fuse blown error 2420H
Module major error 2441H, 2442H
Major error in module 2450H
Another CPU module major error 2461H, 2462H
Another CPU module major error 2470H
Inter-module synchronization signal error 2610H
Multiple CPU synchronization signal error 2630H
I/O number or network number specification error 2800H, 2801H, 2802H, 2803H, 2804H, 2805H, 2806H, 2807H, 2810H
Device, label, or buffer memory specification error 2820H, 2821H, 2822H, 2823H, 2824H
File name specification error 2840H, 2841H
Operation error 3400H, 3401H, 3402H, 3403H, 3404H, 3405H, 3406H, 3420H, 3421H,
3422H, 3440H, 3441H, 34A0H
Error name Error code
ROM write count error 1080H
Safety cycle time exceeded 1A00H
Destination station error in safety communications 1A40H
*1
Parameter mismatch in safety communication destination station 1A50H
*1
Device mismatch in safety communication destination station 1A51H
*1
Device version mismatch in safety communication destination station 1A52H
*1
Timeout in safety communications 1A60H
*1
, 1A61H
*1
, 1A62H
*1
, 1A63H
*1
, 1A64H
*1
, 1A65H
*1
, 1A66H
*1
Safety communications receipt data error 1A70H
*1
, 1A71H
*1
, 1A72H
*1
, 1A73H
*1
Error name Error code